What is a hemoglobin? – Germanium Zone

Question: What is a hemoglobin?
- Keywords:
  blood,
  cardiovascular,
  haemoglobin,
  hemoglobin,
  human body,
  protein
Asked by 1drawsome to Cathal, Daphne, Darren, Jon, Katherine on 16 Mar 2012.
- Daphne Ng answered on 16 Mar 2012:
  
  Hemoglobin is a protein found in red blood cells (that’s what makes our blood red). It binds oxygen so that red blood cells can transport the oxygen to other parts of the body.

Question: What is a hemoglobin?